Difficulty: Easy
Correct Answer: South
Explanation:
Introduction / Context:Dusk implies initial facing West. Apply left/right sequentially to determine the final direction.
Given Data / Assumptions:
Concept / Approach:Track facing only: West → South → West → South.
Step-by-Step Solution:
Initial West.After first left: South.After right: West.After final left: South.Verification / Alternative check:Net rotation equals a single left from West → South.
Why Other Options Are Wrong:West/East/North contradict the turn sequence.
Common Pitfalls:Misidentifying dusk (West) vs morning (East).
Final Answer:South
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